A magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera

Abstract

The invention discloses a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera, which relates to the field of automated production of cameras, and comprises a first feeding channel and a second feeding channel which are perpendicular to each other, wherein the discharge port of the first feeding channel and the discharge port of the second feeding channel are connected with a sliding base, a slidingly connected top block is arranged in the sliding base, a lifting drive device is connected to the lower end of the top block, slots adapted to the shape of the magnets are opened on the two side surfaces of the top of the top block, the relative positions of the two slots are arranged in the same manner as the relative positions of two magnets to be installed in the camera, and at least one adsorption hole is arranged in the slot; a first material shifting drive device is arranged on one side of the first feeding channel, and a second material shifting drive device is arranged on one side of the second feeding channel; the invention mainly solves the problem of how to quickly and automatically feed two magnets arranged in perpendicular directions to a material taking mechanism.

Description

Technical Field

[0001] The present invention relates to the field of automated production of cameras, and in particular to a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera. Background Art

[0002] In the prior art, some cameras contain two magnets whose length directions are perpendicular to each other. In the existing production process, the assembly of the magnets is usually completed by a large amount of manual labor. However, manual labor has the disadvantages of low assembly efficiency, unstable assembly quality and high labor cost, which does not meet the production requirements of efficient and high quality cameras. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects in the prior art and provide a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera, which mainly solves the technical problem of how to quickly and automatically feed two magnets whose arrangement directions are perpendicular to each other to a material picking mechanism.

[0004] To achieve the above-mentioned purpose, the present invention provides a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera, which includes a first feeding channel and a second feeding channel, both of which are used to guide the magnet, the first feeding channel and the second feeding channel are arranged perpendicular to each other, the discharge port of the first feeding channel and the discharge port of the second feeding channel are connected to a sliding base, a top block slidably connected to the sliding base in a vertical direction is arranged in the sliding base, and a lifting drive device is connected to the lower end of the top block, and slots adapted to the shape of the magnet are opened on two side surfaces of the top of the top block, the relative positions of the two slots are arranged the same as the relative positions of the two magnets to be installed in the camera, and at least one adsorption hole is arranged in the slot; a first material-pickup drive device for dialing the magnet located in the first feeding channel into one slot of the top block is arranged on one side of the first feeding channel, and a second material-pickup drive device for dialing the magnet located in the second feeding channel into another slot of the top block is arranged on one side of the second feeding channel.

[0005] Preferably, it also includes two magnetic pole distinguishing devices arranged on one side of the first feeding channel or the second feeding channel.

[0006] Preferably, a gas joint installation hole is provided on the side surface of the bottom end of the top block, and the gas joint installation hole is connected to the two adsorption holes.

[0007] Preferably, a raised limiting portion is provided on the side surface of the top block.

[0008] Preferably, the lifting drive device is a cylinder.

[0009] Preferably, a sensor is installed on the side of the sliding base facing the slot.

[0010] Preferably, the first material shifting driving device comprises a first screw linear module and a first material shifting block transmission-connected to the first screw linear module.

[0011] Preferably, the second material shifting driving device comprises a second screw linear module and a second material shifting block transmission-connected to the second screw linear module.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] During operation, the external feeding mechanism puts the magnets into the first feeding channel and the second feeding channel respectively, and then the first material-pickup driving device pushes the magnet located in the first feeding channel into the slot of one of the top blocks, and at the same time, the second material-pickup driving device pushes the magnet located in the second feeding channel into the other slot of the top block. At this time, the two magnets will be firmly sucked into the slots by the adsorption holes, and then the jacking driving device drives the top block to move upward along the sliding base. When the top block rises into place, the two magnets will be exposed from the sliding base, and the external material-picking mechanism can clamp the magnets at this time. When the two magnets are clamped, the adsorption holes will release pressure and no longer adsorb the two magnets. Since the relative positions of the two slots are the same as the relative positions of the two magnets to be installed in the camera, the external material-picking mechanism can quickly install the two magnets into the positions where the two magnets are required to be installed in the camera after taking the two magnets. The use of this technical solution can greatly improve the assembly efficiency of the magnets into the camera, thereby greatly improving the production efficiency of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the assembly between a camera and two magnets in the prior art;

[0016] Figure 2 It is a structural schematic diagram of a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera provided by the present invention;

[0017] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the top block provided by the present invention. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 The prior art requires that two magnets 01 arranged perpendicular to each other be quickly installed into the interior of the camera 02 .

[0021] See also Figure 2-Figure 4 The present invention provides a magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera, which includes a first feeding channel 51, a second feeding channel 52, a sliding base 53, a lifting block 54, a lifting drive device 55, a first material shifting drive device 56, a second material shifting drive device 57, two magnetic pole distinguishing devices 58 and two sensors 59.

[0022] Specifically, the first feeding channel 51 and the second feeding channel 52 are used to receive the magnets 01 of the external feeding mechanism and guide the magnets 01, wherein one side of the sliding base 53 is connected to the discharge port of the first feeding channel 51, and the other side of the sliding base 53 is connected to the discharge port of the second feeding channel 52. The top block 54 is arranged in the middle of the sliding base 53 and can slide in the sliding base 53 along the vertical direction. Slots 541 are provided on the two sides of the top of the top block 54, one of the slots 541 faces the first feeding channel 51, and the other slot 541 faces the second feeding channel 52. Two adsorption holes 542 are provided in the slot 541, and the two slots 541 are adapted to the shape of the magnet 01 so as to adsorb one magnet 01, and the relative positions of the two slots 541 are the same as the relative positions of the two magnets 01 to be installed in the camera. In addition, the arrangement directions of the first feeding channel 51 and the second feeding channel 52 are designed to be perpendicular to each other, so as to facilitate the integration of the two magnets 01 into the two notches 541 of the top block 54. The lifting drive device 55 is connected to the lower end of the top block 54, and the lifting drive device 55 can drive the top block 54 to move up or down in the vertical direction. The first material-pickup drive device 56 is arranged on one side of the first feeding channel 51, and its function is to dial the magnet 01 located in the first feeding channel 51 into one of the notches 541 of the top block 54. The second material-pickup drive device 57 is arranged on one side of the second feeding channel 52, and its function is to dial the magnet 01 located in the second feeding channel 52 into the other notch 541 of the top block 54. The first material-pickup drive device 56 includes a first screw linear module 561 and a first material-pickup block 562, and the second material-pickup drive device 57 includes a second screw linear module 571 and a second material-pickup block 572. The two magnetic pole distinguishing devices 58 are both installed on one side of the first feeding channel 51. The two sensors 59 are respectively installed on the side of the sliding base 53 facing the slot 541 to detect whether the magnet in the slot 541 has moved upward.

[0023] More specifically, a gas joint installation hole 543 is provided on the side of the bottom end of the top block 54, and the gas joint installation hole 543 is connected to the two adsorption holes 542. After the gas joint is installed in the gas joint installation hole 543, when the external air compressor extracts the gas in the gas joint installation hole 543, negative pressure can be formed on the two adsorption holes 542, thereby adsorbing the magnet 01 in the slot 541. A raised limiting portion 544 is provided on the side of the top block 54. When the jacking drive device 55 drives the top block 54 to rise to its position, the limiting portion 544 of the top block 54 will abut against the bottom of the sliding base 53, thereby limiting the movement stroke of the top block 54 itself. In this embodiment, the jacking drive device 55 is preferably a relatively low-cost cylinder. In other embodiments, the jacking drive device 55 can also be a screw module.

[0024] Specifically, during operation, the external loading mechanism moves a plurality of magnets 01 to the side of the corresponding two magnetic pole distinguishing devices 58, and the magnetic pole distinguishing devices 58 detect the magnetic direction of the magnets 01. Then, the external loading mechanism places a plurality of magnets 01 into the first feeding channel 51 and the second feeding channel 52 respectively according to the correct discharging posture and the correct magnetic direction. Then, the first screw linear module 561 drives the first material shifting block 562 to move horizontally, and the first material shifting block 562 shifts the magnets 01 located in the first feeding channel 51 into one of the slots 541 of the top block 54. At the same time, the second screw linear module 571 drives the second material shifting block 572 to move horizontally, and the second material shifting block 572 shifts the magnets 01 located in the second feeding channel 52 into another slot 541 of the top block 54. At this time, the two magnets 01 will be firmly sucked into the slots 541 by the adsorption holes 542. The lifting drive device 55 then drives the top block 54 to move upward along the sliding base 53. When the top block 54 rises to its position, the limit portion 544 of the top block 54 will abut against the bottom of the sliding base 53, and at this time, the two magnets 01 will be exposed from the sliding base 53, and the external material-picking mechanism can now clamp the magnets 01. When the two magnets 01 are clamped, the adsorption holes 542 will release pressure and no longer adsorb the two magnets 01. Since the relative positions of the two notches 541 are the same as the relative positions of the two magnets to be installed in the camera, the external material-picking mechanism can quickly install the two magnets 01 into the positions where the two magnets 01 are required to be installed in the camera after taking the two magnets 01. The use of this technical solution can greatly improve the assembly efficiency of the magnets into the camera, thereby greatly improving the production efficiency of the camera.

[0025] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A magnet detection and lifting mechanism in an automatic magnet assembly machine in a camera, characterized in that: The invention comprises a first feeding channel (51) and a second feeding channel (52) both for guiding the magnets, the first feeding channel (51) and the second feeding channel (52) being arranged perpendicular to each other, the discharge port of the first feeding channel (51) and the discharge port of the second feeding channel (52) being connected to a sliding base (53), a top block (54) being arranged in the sliding base (53) and being slidably connected to the sliding base (53) in a vertical direction, the lower end of the top block (54) being connected to a lifting drive device (55), notches (541) being arranged on two side surfaces of the top of the top block (54) and being adapted to the shape of the magnets, and the relative positions and the camera angles of the two notches (541) being arranged. The relative positions of the two magnets to be installed in the camera are the same, and at least one adsorption hole (542) is provided in the slot (541); a first material shifting driving device (56) for shifting the magnet in the first material shifting channel (51) into one slot (541) of the top block (54) is provided on one side of the first material delivery channel (51); a second material shifting driving device (57) for shifting the magnet in the second material delivery channel (52) into another slot (541) of the top block (54) is provided on one side of the second material delivery channel (52); and two magnetic pole distinguishing devices (58) are also provided on one side of the first material delivery channel (51) or the second material delivery channel (52).

2. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: An air joint installation hole (543) is provided on the side surface of the bottom end of the top block (54), and the air joint installation hole (543) is connected to the two adsorption holes (542).

3. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: A protruding limiting portion (544) is provided on the side surface of the top block (54).

4. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: The lifting drive device (55) is a cylinder.

5. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: A sensor (59) is installed on the side of the sliding base (53) facing the slot (541).

6. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: The first material shifting driving device (56) comprises a first screw linear module (561) and a first material shifting block (562) transmission-connected to the first screw linear module (561).

7. The magnet detection and lifting mechanism in the automatic magnet assembly machine in a camera according to claim 1, characterized in that: The second material shifting driving device (57) comprises a second screw linear module (571) and a second material shifting block (572) transmission-connected to the second screw linear module (571).

Images